Skip to Main content Skip to Navigation
Poster communications

Evidence of the Bean-Livingston barrier in type-II superconductors

Abstract : A magneto-optical imaging (MOI) system capable to resolve single vortices is combined with a focused laser beam to reorganize vortex matter in dense vortex clusters. The local heating of the superconductor with the laser produces a temperature profile which induces an attraction of the vortices towards the center of the laser spot. We analyze the collective vortex dynamics under high-power laser irradiation. The formation of vortex clusters is described with a model very similar to the one describing the first vortex entry into a type-II superconductor.
Complete list of metadatas

https://hal-iogs.archives-ouvertes.fr/hal-01208123
Contributor : William Magrini <>
Submitted on : Monday, October 5, 2015 - 10:52:18 AM
Last modification on : Friday, November 27, 2020 - 7:38:03 AM
Long-term archiving on: : Wednesday, January 6, 2016 - 10:14:00 AM

File

Poster_Vortex2015_Madrid_vorte...
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01208123, version 1

Collections

Citation

William Magrini, Ivan S. Veshchunov,, Sergei V. Mironov, Jean-Baptiste Trebbia, Philippe Tamarat, et al.. Evidence of the Bean-Livingston barrier in type-II superconductors. Vortex 2015, May 2015, El Escorial, Spain. ⟨hal-01208123⟩

Share

Metrics

Record views

754

Files downloads

180